| Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1 | " Vim syntax file |
| 2 | " Language: Z shell (zsh) |
| 3 | " Maintainer: Felix von Leitner <leitner@math.fu-berlin.de> |
| 4 | " Heavily based on sh.vim by Lennart Schultz |
| 5 | " Last Change: 2003 May 11 |
| 6 | |
| 7 | " For version 5.x: Clear all syntax items |
| 8 | " For version 6.x: Quit when a syntax file was already loaded |
| 9 | if version < 600 |
| 10 | syntax clear |
| 11 | elseif exists("b:current_syntax") |
| 12 | finish |
| 13 | endif |
| 14 | |
| 15 | " String and Character contstants |
| 16 | " Highlight special characters (those which have a backslash) differently |
| 17 | syn match zshSpecial "\\\d\d\d\|\\[abcfnrtv\\']" |
| 18 | syn region zshSinglequote start=+'+ skip=+\\'+ end=+'+ |
| 19 | " A bunch of useful zsh keywords |
| 20 | " syn keyword zshFunction function |
| 21 | syn keyword zshStatement bg break cd chdir continue echo eval exec |
| 22 | syn keyword zshStatement exit export fg getopts hash jobs kill |
| 23 | syn keyword zshStatement pwd read readonly return set zshift function |
| 24 | syn keyword zshStatement stop suspend test times trap type ulimit |
| 25 | syn keyword zshStatement umask unset wait setopt compctl source |
| 26 | syn keyword zshStatement whence disown shift which unhash unalias |
| 27 | syn keyword zshStatement alias functions unfunction getln disable |
| 28 | syn keyword zshStatement vared getopt enable unsetopt autoload |
| 29 | syn keyword zshStatement bindkey pushln command limit unlimit fc |
| 30 | syn keyword zshStatement print builtin noglob sched r time |
| 31 | syn keyword zshStatement typeset declare local integer |
| 32 | |
| 33 | syn keyword zshConditional if else esac case then elif fi in |
| 34 | syn keyword zshRepeat while for do done |
| 35 | |
| 36 | " Following is worth to notice: command substitution, file redirection and functions (so these features turns red) |
| 37 | syn match zshFunctionName "\h\w*\s*()" |
| 38 | syn region zshCommandSub start=+`+ skip=+\\`+ end=+`+ |
| 39 | " contains=ALLBUT,zshFunction |
| 40 | syn match zshRedir "\d\=\(<\|<<\|>\|>>\)\(|\|&\d\)\=" |
| 41 | |
| 42 | syn keyword zshTodo contained TODO |
| 43 | |
| 44 | syn keyword zshShellVariables USER LOGNAME HOME PATH CDPATH SHELL |
| 45 | syn keyword zshShellVariables LC_TYPE LC_MESSAGE MAIL MAILCHECK |
| 46 | syn keyword zshShellVariables PS1 PS2 IFS EGID EUID ERRNO GID UID |
| 47 | syn keyword zshShellVariables HOST LINENO MACHTYPE OLDPWD OPTARG |
| 48 | syn keyword zshShellVariables OPTIND OSTYPE PPID PWD RANDOM SECONDS |
| 49 | syn keyword zshShellVariables SHLVL TTY signals TTYIDLE USERNAME |
| 50 | syn keyword zshShellVariables VENDOR ZSH_NAME ZSH_VERSION ARGV0 |
| 51 | syn keyword zshShellVariables BAUD COLUMNS cdpath DIRSTACKSIZE |
| 52 | syn keyword zshShellVariables FCEDIT fignore fpath histchars HISTCHARS |
| 53 | syn keyword zshShellVariables HISTFILE HISTSIZE KEYTIMEOUT LANG |
| 54 | syn keyword zshShellVariables LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES |
| 55 | syn keyword zshShellVariables LC_TIME LINES LISTMAX LOGCHECK mailpath |
| 56 | syn keyword zshShellVariables MAILPATH MANPATH manpath module_path |
| 57 | syn keyword zshShellVariables MODULE_PATH NULLCMD path POSTEDIT |
| 58 | syn keyword zshShellVariables PS3 PS4 PROMPT PROMPT2 PROMPT3 PROMPT4 |
| 59 | syn keyword zshShellVariables psvar PSVAR prompt READNULLCMD |
| 60 | syn keyword zshShellVariables REPORTTIME RPROMPT RPS1 SAVEHIST |
| 61 | syn keyword zshShellVariables SPROMPT STTY TIMEFMT TMOUT TMPPREFIX |
| 62 | syn keyword zshShellVariables watch WATCH WATCHFMT WORDCHARS ZDOTDIR |
| 63 | syn match zshSpecialShellVar "\$[-#@*$?!0-9]" |
| 64 | syn keyword zshSetVariables ignoreeof noclobber |
| 65 | syn region zshDerefOpr start="\${" end="}" contains=zshShellVariables |
| 66 | syn match zshDerefIdentifier "\$[a-zA-Z_][a-zA-Z0-9_]*\>" |
| 67 | syn match zshOperator "[][}{&;|)(]" |
| 68 | |
| 69 | |
| 70 | |
| 71 | syn match zshNumber "-\=\<\d\+\>" |
| 72 | syn match zshComment "#.*$" contains=zshNumber,zshTodo |
| 73 | |
| 74 | |
| 75 | syn match zshTestOpr "-\<[oeaznlg][tfqet]\=\>\|!\==\|-\<[b-gkLprsStuwjxOG]\>" |
| 76 | "syn region zshTest start="\[" skip="\\$" end="\]" contains=zshString,zshTestOpr,zshDerefIdentifier,zshDerefOpr |
| 77 | syn region zshString start=+"+ skip=+\\"+ end=+"+ contains=zshSpecial,zshOperator,zshDerefIdentifier,zshDerefOpr,zshSpecialShellVar,zshSinglequote,zshCommandSub |
| 78 | |
| 79 | " Define the default highlighting. |
| 80 | " For version 5.7 and earlier: only when not done already |
| 81 | " For version 5.8 and later: only when an item doesn't have highlighting yet |
| 82 | if version >= 508 || !exists("did_zsh_syntax_inits") |
| 83 | if version < 508 |
| 84 | let did_zsh_syntax_inits = 1 |
| 85 | command -nargs=+ HiLink hi link <args> |
| 86 | else |
| 87 | command -nargs=+ HiLink hi def link <args> |
| 88 | endif |
| 89 | |
| 90 | HiLink zshSinglequote zshString |
| 91 | HiLink zshConditional zshStatement |
| 92 | HiLink zshRepeat zshStatement |
| 93 | HiLink zshFunctionName zshFunction |
| 94 | HiLink zshCommandSub zshOperator |
| 95 | HiLink zshRedir zshOperator |
| 96 | HiLink zshSetVariables zshShellVariables |
| 97 | HiLink zshSpecialShellVar zshShellVariables |
| 98 | HiLink zshTestOpr zshOperator |
| 99 | HiLink zshDerefOpr zshSpecial |
| 100 | HiLink zshDerefIdentifier zshShellVariables |
| 101 | HiLink zshOperator Operator |
| 102 | HiLink zshStatement Statement |
| 103 | HiLink zshNumber Number |
| 104 | HiLink zshString String |
| 105 | HiLink zshComment Comment |
| 106 | HiLink zshSpecial Special |
| 107 | HiLink zshTodo Todo |
| 108 | HiLink zshShellVariables Special |
| 109 | " hi zshOperator term=underline ctermfg=6 guifg=Purple gui=bold |
| 110 | " hi zshShellVariables term=underline ctermfg=2 guifg=SeaGreen gui=bold |
| 111 | " hi zshFunction term=bold ctermbg=1 guifg=Red |
| 112 | |
| 113 | delcommand HiLink |
| 114 | endif |
| 115 | |
| 116 | let b:current_syntax = "zsh" |
| 117 | |
| 118 | " vim: ts=8 |